Multivariate analysis of coastal grasslands at Mkambati Game Reserve, north-eastern Pondoland, Transkei
Author(s) -
Charlie M. Shackleton,
Jean Granger,
B. A. McKenzie,
M.T. Mentis
Publication year - 1991
Publication title -
bothalia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.457
H-Index - 20
eISSN - 2311-9284
pISSN - 0006-8241
DOI - 10.4102/abc.v21i1.869
Subject(s) - shrubland , quadrat , grassland , geography , vegetation (pathology) , ecology , game reserve , multivariate statistics , altitude (triangle) , environmental science , forestry , ecosystem , biology , wildlife , shrub , pathology , statistics , mathematics , medicine , geometry
The grassland vegetation on the coast of north-eastern Pondoland was analysed after sampling of 113 quadrats in Mkambati Game Reserve. Data were summarised using TWINSPAN and DECORANA multivariate procedures. Several communities and subcommunities are recognized and described in relation to measured abiotic variables. A primary gradient from the shore inland is evident, corresponding with changes in altitude, soil conductivity, soil organic matter and soil texture. Time since the last fire influences the invasion of shrubland species.
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